As of April 2026, the best G Star promo code is AFF15-SIMPLYM26 for 15% off. CouponHub has 2 active G Star codes with a 95% success rate, admin verified.
Browse the codes below and click "Copy & Go" to apply at checkout.
15% OFF on First Order
Get Save Up to 10% OFF Store-wide
G Star is an online retailer. At CouponHub, we track and verify all available G Star promo codes and discount offers. Our team reviews every code before it goes live, and our community votes on whether codes worked at checkout - giving you confidence that the codes listed here are current and functional.
To get the best deal at G Star, check this page before every purchase. New codes are added daily from our community of deal hunters. Sign up for G Star's email newsletter for exclusive subscriber-only discounts and combine those with the promo codes listed above for maximum savings.
CouponHub Editorial Team
Verified savings experts · Updated April 10, 2026
